package com.smen.boot.controller;

import com.smen.boot.dao.UserMapper;
import com.smen.boot.entity.User;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.*;

@RestController
@RequestMapping(value = "/users")     // 通过这里配置使下面的映射都在/users下，可去除
@Api("用户功能模块API")
public class UserController {
    private final static Logger logger = LoggerFactory.getLogger(UserController.class);
    static Map<Integer, User> users = Collections.synchronizedMap(new HashMap<Integer, User>());

    @Autowired
    UserMapper userMapper;

    @ApiOperation(value = "获取用户列表", notes = "获取用户列表")
    @RequestMapping(value = {""}, method = RequestMethod.GET)
    public List<User> getUserList() {
        List<User> r = userMapper.getUsers();
        logger.info("获取列表成功");
        return r;
    }

    @ApiOperation(value = "创建用户", notes = "根据User对象创建用户")
    @ApiImplicitParam(name = "user", value = "用户详细实体user", required = true, dataType = "User")
    @RequestMapping(value = "", method = RequestMethod.POST)
    public String postUser(@RequestBody User user) {
        userMapper.insert(user);
        return "success";
    }

    @ApiOperation(value = "获取用户详细信息", notes = "根据url的id来获取用户详细信息")
    @ApiImplicitParam(name = "id", value = "用户ID", required = true, dataType = "Integer", paramType = "path")
    @RequestMapping(value = "/{id}", method = RequestMethod.GET)
    public User getUser(@PathVariable Integer id) {
        return userMapper.selectByPrimaryKey(id);
    }

    @ApiOperation(value = "更新用户详细信息", notes = "根据url的id来指定更新对象，并根据传过来的user信息来更新用户详细信息")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "用户ID", required = true, dataType = "Integer", paramType = "path"),
            @ApiImplicitParam(name = "user", value = "用户详细实体user", required = true, dataType = "User")
    })
    @RequestMapping(value = "/{id}", method = RequestMethod.PUT)
    public String putUser(@PathVariable Integer id, @RequestBody User user) {
        user.setId(id);
        userMapper.updateByPrimaryKey(user);
        return "success";
    }

    @ApiOperation(value = "删除用户", notes = "根据url的id来指定删除对象")
    @ApiImplicitParam(name = "id", value = "用户ID", required = true, dataType = "Integer",paramType = "path")
    @RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
    public String deleteUser(@PathVariable Integer id) {
        userMapper.deleteByPrimaryKey(id);
        return "success";
    }

     //事务模板
    /*@Transactional(value="transactionManagerPrimary",isolation = Isolation.DEFAULT,propagation = Propagation.REQUIRED)
    public void transactional() {

    }*/

}
